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authorChristian Lupien <lupien@physique.usherbrooke.ca>2004-08-19 01:26:00 -0400
committerLen Brown <len.brown@intel.com>2006-07-01 12:09:27 -0400
commit03d782524e2d0511317769521c8d5daadbab8482 (patch)
treec8d1d5b828993712e1a23022f58e61077fe5341e /drivers
parent37672d4c5263d54ee4302f55242f6fd5317b0f9f (diff)
ACPI: handle AC notify event on broken BIOS
http://bugzilla.kernel.org/show_bug.cgi?id=3241 updated by Vladimir Lebedev Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/acpi/ac.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 4537ae4838c..69a98da1391 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -194,6 +194,8 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
device = ac->device;
switch (event) {
case ACPI_AC_NOTIFY_STATUS:
+ case ACPI_NOTIFY_BUS_CHECK:
+ case ACPI_NOTIFY_DEVICE_CHECK:
acpi_ac_get_state(ac);
acpi_bus_generate_event(device, event, (u32) ac->state);
break;
@@ -235,7 +237,7 @@ static int acpi_ac_add(struct acpi_device *device)
goto end;
status = acpi_install_notify_handler(device->handle,
- ACPI_DEVICE_NOTIFY, acpi_ac_notify,
+ ACPI_ALL_NOTIFY, acpi_ac_notify,
ac);
if (ACPI_FAILURE(status)) {
result = -ENODEV;
@@ -267,7 +269,7 @@ static int acpi_ac_remove(struct acpi_device *device, int type)
ac = (struct acpi_ac *)acpi_driver_data(device);
status = acpi_remove_notify_handler(device->handle,
- ACPI_DEVICE_NOTIFY, acpi_ac_notify);
+ ACPI_ALL_NOTIFY, acpi_ac_notify);
acpi_ac_remove_fs(device);